[oXygen-user] suppress hover-over text in editor?

I've hesitated to ask this for some time ... surely I'm missing a preference or setting ... but I'm at a loss to find it ... I'm generally grateful for oXygen's abundant hover-over text in the Editor and Results windows (DITA element and attribute definitions, inherited profiling metadata, character codes, OT errors, etc.). But sometimes during a demo or training, the hover-over text is distracting. Is there a setting I'm missing to disable hover-over text? -Alan -- Alan Houser Group Wellesley, Inc. Consultant and Trainer, Technical Publishing arh on Twitter 412-450-0532